// Copyright 2023 Nautes Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package kubernetes

import (
	context "context"

	corev1 "k8s.io/api/core/v1"
	"sigs.k8s.io/controller-runtime/pkg/client"
	"sigs.k8s.io/controller-runtime/pkg/client/config"
)

type Kubernetes struct {
	client client.Client
}

func NewKubernetesOperator() (KubernetesOperation, error) {
	cfg, err := config.GetConfig()
	if err != nil {
		return nil, err
	}

	k8sClient, err := client.New(cfg, client.Options{})
	if err != nil {
		return nil, err
	}

	return &Kubernetes{client: k8sClient}, nil
}

func (k *Kubernetes) GetConfigMap(object client.ObjectKey) (*corev1.ConfigMap, error) {
	var ns corev1.Namespace
	err := k.client.Get(context.Background(), client.ObjectKey{Name: object.Namespace}, &ns)
	if err != nil {
		return nil, err
	}

	cm := &corev1.ConfigMap{}
	err = k.client.Get(context.Background(), client.ObjectKey{Name: object.Name, Namespace: object.Namespace}, cm)
	if err != nil {
		return nil, err
	}

	return cm, nil
}
func (k *Kubernetes) UpdateConfigMap(cm *corev1.ConfigMap) error {
	err := k.client.Update(context.Background(), cm)
	if err != nil {
		return err
	}

	return nil
}
